1) Acted sluggish 2) Advanced slowly 3) Advanced very slowly 4) Approached stealthily 5) Approached with stealth 6) Barely moved 7) Betrayed timidity 8) Crawled 9) Crawled along 10) Crawled cautiously 11) Crawled slowly 12) Edged 13) Emulated a cat burglar 14) Inched 15) Inched along 16) Inched stealthily 1) Edged 
• imp. & p. p. of Creep. • (p. p.) of Creep • (imp.) of Creep
Crept (krĕpt), imperfect & past participle of Creep .